ALPHA-EXPANSIONS, LINEAR RECURRENCES, AND THE SUM-OF-DIGITS FUNCTION

被引:19
|
作者
GRABNER, PJ [1 ]
TICHY, RF [1 ]
机构
[1] GRAZ TECH UNIV,INST MATH,A-8010 GRAZ,AUSTRIA
关键词
REPRESENTATION;
D O I
10.1007/BF02568381
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We give a generalization of the ordinary q-ary digit expansion of positive integers to arbitrary real bases alpha > 1. We investigate the properties of the sum-of-digit function s(n). We give an asymptotic formula for the sum SIGMA-n < N(s(n)) and consider the distribution properties of the sequence xs(n) for irrational x.
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页码:311 / 324
页数:14
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